| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $41.97 | 7.348% | $45.054 | $45.05 | $45.05 | $45.10 |
| Purchase #2 | $15.31 | 12.686% | $17.2522 | $17.25 | $17.25 | $17.30 |
| Purchase #3 | $100.79 | 9.566% | $110.4316 | $110.43 | $110.45 | $110.40 |
| Purchase #4 | $18.91 | 4.357% | $19.7339 | $19.73 | $19.75 | $19.70 |
| Purchase #5 | $223.27 | 7.598% | $240.2341 | $240.23 | $240.25 | $240.20 |
| Purchase #6 | $40.90 | 7.682% | $44.0419 | $44.04 | $44.05 | $44.00 |
| Purchase #7 | $167.70 | 5.155% | $176.3449 | $176.34 | $176.35 | $176.30 |
| 7 purchase totals = | $608.85 | $653.0926 | $653.07 | $653.15 | $653.00 | |